amurphree49 amurphree49
  • 12-09-2018
  • Mathematics
contestada

(2x^2+5x-7)+(3-4x^2+6x)

2x25x734x26x class=

Respuesta :

itsai7376p74zuj
itsai7376p74zuj itsai7376p74zuj
  • 12-09-2018
-2x^2 + 11x - 4

To get this answer, you need to combine like terms. However, before this, remember that you are ADDING, so don’t accidentally subtract any numbers.

Then, just follow these steps:

2x^2 + (-4x^2) = -2x^2

5x + 6x = 11x

-7 + 3 = -4

And proceed to put them in the equation correctly.

Hope this helps!
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